1. (WINDOWS) Add new command line switch -m to force A-Shell window to be maximized and to remove the system menu and min/max/close buttons. (This may be useful in situations where you want to minimize the possibility of "Windows-ness" of the application, either for reasons of security or simplification.
2. Increase maximum length of CMD file lines from 100 to 200, now matching the maximum length of DO file lines.
3. Fix a problem in which INPUT or INPUT LINE operations starting within 2 columns of the right edge of the screen were not returning any data.
4. Fix a problem with negative entries in ZINPUT.SBR and XINPUT.SBR were being rounded up the next larger integer.
